/**
* Finds the parent group
* @return Usergroup
*/
private function FindParentGroup()
{
$parentGroup = null;
if ($this->parent) {
$parentGroup = GroupFinder::FindPageGroup($this->parent);
}
if (!$parentGroup) {
$parentGroup = $this->site->GetUserGroup();
}
return $parentGroup;
}
/**
* Finds the parent group
* @return Usergroup
*/
private function FindParentGroup()
{
$parentGroup = null;
$parentContent = $this->Content()->Exists() ? ContentTreeUtil::ParentOf($this->Content()) : null;
if ($parentContent) {
$parentGroup = GroupFinder::FindContentGroup($parentContent);
}
if (!$parentGroup) {
switch ($this->Location()) {
case Enums\ContentLocation::Page():
$parentGroup = GroupFinder::FindPageGroup($this->Page());
break;
case Enums\ContentLocation::Layout():
$parentGroup = $this->Area()->GetLayout()->GetUserGroup();
break;
case Enums\ContentLocation::Container():
$parentGroup = $this->Container()->GetUserGroup();
break;
}
}
return $parentGroup;
}
/**
* Grant evaluation for adding content on top of a page area
* @param Page $page The page
* @return GrantResult GrantResult Returns the grant result telling if creation is allowed
*/
function GrantAddContentToPage(Page $page)
{
//dummy content for evaluation
$content = new Content();
$content->SetUserGroup(GroupFinder::FindPageGroup($page));
$pageRights = RightsFinder::FindPageRights($page);
if ($pageRights) {
$content->SetUserGroupRights($pageRights->GetContentRights());
}
return $this->Grant(BackendAction::Create(), $content);
}
